Add "Cross-origin resource sharing" (CORS) support

[privoxy.git] / loadcfg.c

diff --git a/loadcfg.c b/loadcfg.c
index eac9206..88379eb 100644 (file)
--- a/loadcfg.c
+++ b/loadcfg.c
@@ -141,6 +141,7 @@ static struct file_list *current_configfile = NULL;
 #define hash_compression_level           2464423563U /* "compression-level" */
 #define hash_confdir                        1978389U /* "confdir" */
 #define hash_connection_sharing          1348841265U /* "connection-sharing" */
+#define hash_cors_allowed_origin         2769345637U /* "cors-allowed-origin" */
 #define hash_debug                            78263U /* "debug" */
 #define hash_default_server_timeout      2530089913U /* "default-server-timeout" */
 #define hash_deny_access                 1227333715U /* "deny-access" */
@@ -647,6 +648,7 @@ struct configuration_spec * load_config(void)
    config->compression_level         = 1;
 #endif
    config->feature_flags            &= ~RUNTIME_FEATURE_TOLERATE_PIPELINING;
+   config->cors_allowed_origin       = NULL;
 
    configfp = fopen(configfile, "r");
    if (NULL == configfp)
@@ -881,6 +883,18 @@ struct configuration_spec * load_config(void)
             break;
 #endif
 
+/* *************************************************************************
+ * cors-allowed-origin http://www.example.org
+ * *************************************************************************/
+         case hash_cors_allowed_origin :
+            /*
+             * We don't validate the specified referrer as
+             * it's only used for string comparison.
+             */
+            freez(config->cors_allowed_origin);
+            config->cors_allowed_origin = strdup_or_die(arg);
+            break;
+
 /* *************************************************************************
  * debug n
  * Specifies debug level, multiple values are ORed together.